13686574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 10159826

約数列:

[1, 2, 11, 19, 22, 38, 137, 209, 239, 274, 418, 478, 1507, 2603, 2629, 3014, 4541, 5206, 5258, 9082, 28633, 32743, 49951, 57266, 65486, 99902, 360173, 622117, 720346, 1244234, 6843287, 13686574]

約数ペア:

[(1, 13686574), (2, 6843287), (11, 1244234), (19, 720346), (22, 622117), (38, 360173), (137, 99902), (209, 65486), (239, 57266), (274, 49951), (418, 32743), (478, 28633), (1507, 9082), (2603, 5258), (2629, 5206), (3014, 4541)]